fenics team mailing list archive

[Andy Ray Terrel <aterrel@xxxxxxxxxxxx>]

Matthew Knepley wrote:
> On Tue, Mar 18, 2008 at 10:34 AM, Anders Logg <logg@xxxxxxxxx> wrote:
>   
> > On Sun, Mar 16, 2008 at 04:50:07PM +0100, Martin Sandve Alnæs wrote:
> >  > I highly recommend that all Python projects in FEniCS use the module
> >  > "logging" that comes with Python from version 2.3. It is very simple
> >  > and very flexible, in particular for creating cross-module logs. For
> >  > the most basic usage, look at output.py and the tests in UFL.
> >  >
> >  > Basic tutorial (good site for handy python modules):
> >  > http://blog.doughellmann.com/2007/05/pymotw-logging.html
> >  >
> >  > Reference:
> >  > http://docs.python.org/lib/module-logging.html
> >
> >  Sounds good, but the big problem is more likely to coordinate logging
> >  from C++ (DOLFIN) and Python. Is there a nice solution for this?
> >     
>
> As long as whole lines are always written, and the file is line buffered, I
> think writing from two different file descriptors should be fine. The nice
> thing would be to replicate the format in C++.
>
>    Matt
>
>   

Or you could just write a C api that calls into python.  Is there any 
reason you would be needing to log from C++ and python at the same time?


-- Andy
> >  --
> >  Anders
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> >
> >     
>
>
>
>   


--

====================
Andy Terrel
Computer Science Dept
University of Chicago
aterrel@xxxxxxxxxxxx
---------------------

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